工程结构振动半主动控制发展现状与前景  

The Status and Prospects for Semi-Active Control of Engineering Structural Vibration

作　　者：丁于强 刘齐茂[1] 

机构地区：[1]广西工学院土木建筑工程系,广西柳州545001

出　　处：《湖南工业大学学报》2010年第5期75-81,共7页Journal of Hunan University of Technology

摘　　要：结构振动控制是一种全新的、积极主动的结构设计对策,半主动控制系统具有所需外加能源小、装置简单、稳定性好、减震效果接近主动控制的特点,近年来受到国内外普遍关注,并取得了较大的研究进展,但仍存在明显的不足之处。首先综述了半主动控制装置的理论研究、装置开发,并分析了各自的特点,最后展望了半主动控制技术的发展方向。Structural vibration control is a new and positive strategy of structure design.The semi-active control has characteristics of low applied energy,simple device,good stability and damp effect similar to active vibration control.In recent years,semi-active control has received widespread attentions both at home and abroad,and it has achieved great research progress.However,there are still some significant deficiencies.Firstly reviews the theoretical research of semi-active control devices and the devicesd’evelopment,then analyzes their characteristics,finally prospects the technology developing trend.

关 键 词：半主动控制 主动变刚度(阻尼) 磁流变阻尼器 控制算法 

分 类 号：TU352.11[建筑科学—结构工程]